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Wed, 19 Feb 2020 11:22:00 -0800 (PST) Subject: Re: [PATCH v2 3/4] PCI: brcmstb: Wait for Raspberry Pi's firmware when present To: Nicolas Saenz Julienne , linux-kernel@vger.kernel.org, Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Lorenzo Pieralisi , Andrew Murray References: <20200219123933.2792-1-nsaenzjulienne@suse.de> <20200219123933.2792-4-nsaenzjulienne@suse.de> From: Florian Fainelli Autocrypt: addr=florian.fainelli@broadcom.com; prefer-encrypt=mutual; keydata= xsBNBFPAG8ABCAC3EO02urEwipgbUNJ1r6oI2Vr/+uE389lSEShN2PmL3MVnzhViSAtrYxeT M0Txqn1tOWoIc4QUl6Ggqf5KP6FoRkCrgMMTnUAINsINYXK+3OLe7HjP10h2jDRX4Ajs4Ghs JrZOBru6rH0YrgAhr6O5gG7NE1jhly+EsOa2MpwOiXO4DE/YKZGuVe6Bh87WqmILs9KvnNrQ PcycQnYKTVpqE95d4M824M5cuRB6D1GrYovCsjA9uxo22kPdOoQRAu5gBBn3AdtALFyQj9DQ KQuc39/i/Kt6XLZ/RsBc6qLs+p+JnEuPJngTSfWvzGjpx0nkwCMi4yBb+xk7Hki4kEslABEB AAHNKEZsb3JpYW4gRmFpbmVsbGkgPGZhaW5lbGxpQGJyb2FkY29tLmNvbT7CwTsEEAECAM4X CgABv0jL/n0t8VEFmtDa8j7qERo7AN0gFAAAAAAAFgABa2V5LXVzYWdlLW1hc2tAcGdwLmNv bY4wFIAAAAAAIAAHcHJlZmVycmVkLWVtYWlsLWVuY29kaW5nQHBncC5jb21wZ3BtaW1lCAsJ CAcDAgEKAhkBBReAAAAAGRhsZGFwOi8va2V5cy5icm9hZGNvbS5jb20FGwMAAAADFgIBBR4B AAAABBUICQoWIQTV2SqX55Fc3tfkfGiBMbXEKbxmoAUCW23mnwUJERPMXwAhCRCBMbXEKbxm oBYhBNXZKpfnkVze1+R8aIExtcQpvGag720H/ApVwDjxE6o8UBElQNkXULUrWEiXMQ9Rv9hR cxdvnOs69a8Z8Ed7GT2NvNoBIInQL6CLxKMyRzOUM90wzXgYlXnb23sv0vl6vOjszNuuwNk6 nMY7GtvhL6fVFNULFxSI8fHP1ujWwunp+XeJsgMtUbEo3QXml3aWeMoXauiFYRNYIi8vo8gB LPxwXR1sj+pQMWtuguoJXbp33QsimEWLRypLJGG2QjczRC34e8qlFmL68Trh1/mNgy1rxMll 1ZsRvI6m4+3mTz5hvfVBwXbToPX9GMYutg4d8embVSLSTEcGx6uFcYZO9nYwQFGxH1YzPiAL 03C8+ci8XLY3EJJpU//OwE0EU8AbwQEIAKxr71oqe+0+MYCc7WafWEcpQHFUwvYLcdBoOnmJ PxDwDRpvU5LhqSPvk/yJdh9k4xUDQu3rm1qIW2I9Puk5n/Jz/lZsqGw8T13DKyu8eMcvaA/i rm9lX9El27DPHy/0qsxmxVmUpu9y9S+BmaMb2CM9IuyxMWEl9ruWFS2jAWh/R8CrdnL6+zLk 60R7XGzmSJqF09vYNlJ6BdbsMWDXkYWWP5Ub1ZJGNJQ4qT7g8IN0qXxzLQsmz6tbgLMEHYBG x80bBF8AkdThd6SLhreCN7UhIR/5NXGqotAZao2xlDpJLuOMQtoH9WVNuuxQQZHVd8if+yp6 yRJ5DAmIUt5CCPcAEQEAAcLCoAQYAQIBKwUCU8AbwgUbDAAAAMBdIAQZAQgABgUCU8AbwQAK CRCTYAaomC8PVQ0VCACWk3n+obFABEp5Rg6Qvspi9kWXcwCcfZV41OIYWhXMoc57ssjCand5 noZi8bKg0bxw4qsg+9cNgZ3PN/DFWcNKcAT3Z2/4fTnJqdJS//YcEhlr8uGs+ZWFcqAPbteF CM4dGDRruo69IrHfyyQGx16sCcFlrN8vD066RKevFepb/ml7eYEdN5SRALyEdQMKeCSf3mec tdoECEqdF/MWpfWIYQ1hEfdmC2Kztm+h3Nkt9ZQLqc3wsPJZmbD9T0c9Rphfypgw/SfTf2/C HoYVkKqwUIzI59itl5Lze+R5wDByhWHx2Ud2R7SudmT9XK1e0x7W7a5z11Q6vrzuED5nQvkh ASkJEIExtcQpvGagwF0gBBkBCAAGBQJTwBvBAAoJEJNgBqiYLw9VDRUIAJaTef6hsUAESnlG DpC+ymL2RZdzAJx9lXjU4hhaFcyhznuyyMJqd3mehmLxsqDRvHDiqyD71w2Bnc838MVZw0pw BPdnb/h9Ocmp0lL/9hwSGWvy4az5lYVyoA9u14UIzh0YNGu6jr0isd/LJAbHXqwJwWWs3y8P TrpEp68V6lv+aXt5gR03lJEAvIR1Awp4JJ/eZ5y12gQISp0X8xal9YhhDWER92YLYrO2b6Hc 2S31lAupzfCw8lmZsP1PRz1GmF/KmDD9J9N/b8IehhWQqrBQjMjn2K2XkvN75HnAMHKFYfHZ R3ZHtK52ZP1crV7THtbtrnPXVDq+vO4QPmdC+SG6BwgAl3kRh7oozpjpG8jpO8en5CBtTl3G +OpKJK9qbQyzdCsuJ0K1qe1wZPZbP/Y+VtmqSgnExBzjStt9drjFBK8liPQZalp2sMlS9S7c sSy6cMLF1auZubAZEqpmtpXagbtgR12YOo57Reb83F5KhtwwiWdoTpXRTx/nM0cHtjjrImON hP8OzVMmjem/B68NY++/qt0F5XTsP2zjd+tRLrFh3W4XEcLt1lhYmNmbJR/l6+vVbWAKDAtc bQ8SL2feqbPWV6VDyVKhya/EEq0xtf84qEB+4/+IjCdOzDD3kDZJo+JBkDnU3LBXw4WCw3Qh OXY+VnhOn2EcREN7qdAKw0j9Sw== Message-ID: <10a53db8-960e-eea7-1e8d-790de9a79e71@broadcom.com> Date: Wed, 19 Feb 2020 11:21:51 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200219123933.2792-4-nsaenzjulienne@suse.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200219_112202_711302_420BF0B1 X-CRM114-Status: GOOD ( 10.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tim.gover@raspberrypi.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-pci@vger.kernel.org, Bjorn Helgaas , linux-arm-kernel@lists.infradead.org, wahrenst@gmx.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2/19/20 4:39 AM, Nicolas Saenz Julienne wrote: > xHCI's PCI fixup, run at the end of pcie-brcmstb's probe, depends on > RPi4's VideoCore firmware interface to be up and running. It's possible > for both initializations to race, so make sure it's available prior > starting. > > Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Florian Fainelli It does not look like there is something making sure that CONFIG_RASPBERRYPI_FIRMWARE is being selected or depended on, should we have a "default XHCI_PCI" added to drivers/firmware/Kconfig? -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel